PS914 4 Amp High In Rush Power Supply Data Sheet
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PS914
4 amp high in rush power supply
Overview
Von Duprin power supply and option board products were designed to meet the specific requirements of electrified fire exit devices.
Installation is simplified by utilizing a flat mounting design and polarized locking connectors for option boards. This design eliminates the need for racks and side connectors. The flat mounting of the option boards also provides for easier access to the terminal blocks for connection of electrified devices (such as electrified panic devices, strikes, card readers, etc.).
Common to the line of PS900 Series power supplies is a constant output rating at both 12v and 24v settings, universal 120 VAC to 240 VAC input, and polarized option board connectors. New fire alarm interface board mounting allows outputs to be configured as switched (power cut) or unswitched (power continues) when signal is provided.
Features and benefits
- § 4A @ 12/24 VDC constant output, field selectable with jumper
- § Designed for use with electrified panic devices requiring high in rush current
- § Provides low-voltage, Class 2, filtered and regulated power
- § Universal 120-240 VAC, fused primary input
- § Two polarized option board connectors
- § AC input and DC output monitoring circuit with LED indicators
- § Externally visible AC input indicator with isolated SPDT contacts
- § High-voltage protective cover for AC circuitry (not shown)
- § Battery back-up board auto-selects voltage
- § Optional Fire Alarm plug-in board available
- § UL 294, ULC-S318, RoHS, and FCC Part 15 certified
Configuration options
Available option board, fire alarm and battery backup connection locations:
Exit device support
| Von Duprin QEL | Up to 81 |
|---|---|
| Von Duprin EL | Up to 81,2 |
| Falcon EL | Up to 81,2 |
1. Requires the use of two 900-4RL option boards
2. Distance from power supply may be limited with multiple EL applications - consult technical support for wire run lengths
| Cassification | Description |
|---|---|
| Specification | Description |
| Input voltage | 120/240 VAC, 50/60 Hz, universal input |
| Output voltage | 4A @ 12 or 24 VDC |
| Field selectable with jumper Switching supply, 5% regulation, 360mVpp max ripple | |
| Enclosure | Grey/baked enamel |
| 14" x 12" x 4" (H x W x D) | |
| Eight 1/2" x 3/4" knockouts | |
| Hinged cover with lock down screws | |
| Operating temperature | 32° - 120°F (0° - 49°C) |
| Certifications | ANSI/UL 294 |
| ULC-S318 | |
|
RoHS
FCC Part 15 |
|
| Class 2 | |
| Battery backup | 900-BB: Battery backup board only |
| (install on main board) | 900-BBK: Battery backup kit (backup board plus battery pack) |
| Available option boards | 900-FA: Plug-in fire alarm (must be installed on option board) |
| 900-2RS*: 2 Relay option board capable of individual or | |
|
sequential operation for single and pair door applications
900-4R*: 4 Relay option board |
|
| 900-4RL*: 4 Relay option board with integrated logic and | |
| individual or sequential operation capability for controlling | |
| security interlocks, auto operators and time delay function | |
| 900-8F*: Fused, 8 zone option board | |
| 900-8P*: PTC, 8 zone option board | |
| AC primary fuse size | 6.3A, 250v, 5 x 20mm |
| Battery fuse size | 7.5A 32v ATO blade style |
| DC output protection | Overload protection - current limited foldback circuit |
| Indicators | LED indicators: |
| - AC input (visible on outside of enclosure) | |
| - DC output Isolated SPDT contacts to monitor AC power status | |
| Weight (power supply) | Approx. 9.0 lbs |
| Weight (each battery) | 4.0 lbs |
| AC input termination | 3 position terminal block with protective cover |
| Wire capacity: 10 AWG max. | |
| DC output termination | 2 position terminal block |
| Wire capacity: 12 AWG max. | |
| Option board connectors | 2 |
| Fire alarm board connector | Yes (requires connection on option board) |
| Keylock | Optional |
| Accessories | 900-BAT: Backup battery pack |
* Compatible with plug-in fire alarm board (900-FA)
Allegion, the Allegion logo, Von Duprin, and the Von Duprin logo are trademarks of Allegion plc, its subsidiaries and/or affiliates in the United States and other countries. All other trademarks are the property of their respective owners.
About Allegion
Allegion (NYSE: ALLE) is a global pioneer in safety and security, with leading brands like CISA®, Interflex®, LCN®, Schlage®, SimonsVoss® and Von Duprin®. Focusing on security around the door and adjacent areas, Allegion produces a range of solutions for homes, businesses, schools and other institutions. Allegion is a $2 billion company, with products sold in almost 130 countries. For more, visit www.allegion.com.
